Hi there, I've set up a master-master cluster with activemq 5.9-SNAPSHOT and Zookeeper a few month ago. No I've got to redo this step and I've used the latest SNAPSHOT. But the latest and the one before didn't support master-master anymore. Using the same configuration (copied config-files) it runs into a master-slave mode. When starting the cluster only the master starts completly and the others fall into slave mode.
Are there any changes? Marc